Install the exhaust pipe along with a new gasket and the retaining nuts. Tighten the nuts to 46 ft. lbs. (62 Nm). Connect the exhaust pipe with the 2 bolts and nuts and torque them to 32 ft. lbs. (43 Nm). Install exhaust manifold clamp with bolt. Connect the rubber ring.

Install the engine under cover and lower the vehicle.

Fill the engine with the proper amount of engine oil.

Start the engine and check for leaks. Shut the engine off and recheck the oil level, add as necessary.

3Y-EC and 4Y-EC Engines

Raise and support the vehicle safely.

Drain the engine oil.

Remove the right and left stiffener plates.

Disconnect the connector of the oil sensor, if necessary remove the oil level sensor.

Remove the oil pan retaining bolts. Insert a suitable tool between the engine block and the oil pan, and pry the oil pan loose from the engine block. Be careful not to damage the oil pan flange. Thoroughly clean all components to remove all loose gasket material.

To install:

Apply a suitable silicone sealer to the new oil pan gasket.

Install the oil pan over the block, install the retaining bolts and tighten the bolts to 9 ft. lbs. (13 Nm).

Install a new gasket along with the oil level sensor with the 4 bolts. Tighten the bolts 48 inch lbs. (5 Nm). Install the protector of the oil level sensor with the 2 bolts. Be careful not to drop the oil level sensor when installing it.

Connect the connector of the oil level sensor.

Install the right and left stiffener plates. Lower the vehicle.

Refill the engine with the proper amount of engine oil.

Start the engine and check for leaks. Shut the engine off and recheck the oil level, add as necessary.